386642790 (number)

386642790 is an even 9-digits composite number following 386642789 and preceding 386642791. In scientific notation, it is written as 3.86642790 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 99548736 positive integers (up to 386642790) that are relatively prime to 386642790.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million six hundred forty-two thousand seven hundred ninety

Notation

Scientific notation 3.86642790 × 10^8
Engineering notation 3.86642790 × 10^6

Prime Factorization of 386642790

Prime Factorization 2 × 45 × 29 × 148139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 386642790
Product of the distinct prime numbers

The prime factorization of 386642790 is 2 × 45 × 29 × 148139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 6, 59, 622, 516, 3466, 6766, 59823, 79512, 736373, 258850, 4884218, 6374705, 57827523, 80561007, 726774732, 585191995, 843038453, 7405294400

Basic calculations (n = 386642790)

Multiplication

n×y
n×2 773285580
n×3 1159928370
n×4 1546571160
n×5 1933213950

Division

n÷y
n÷2 193321395
n÷3 128880930
n÷3 96660697.5
n÷5 77328558

Exponentiation

ny
n2 149492647058984100
n3 5.7800254143371E+25
n4 2.2348051524702E+34
n5 8.6407129925745E+42

Nth Root

y√n
2√n 19663.234474521
3√n 728.51188061674
4√n 140.22565555034
5√n 52.174942990221

Divisors of 386642790

1, 2, 29, 45, 58, 90, 1305, 2610, 148139, 296278, 4296031, 6666255, 8592062, 13332510, 193321395, 386642790

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386642789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386642790 can be divided by 16 positive divisors. The sum of these divisors (counting 386642790) is 1, the average is 0.0625.

Base conversion 386642790

Base System Value
2 Binary 10111000010111011001101100110
3 Ternary 222221112111012100
4 Quaternary 113002323031212
5 Quinary 1242440032130
6 Senary 102211032530
8 Octal 2702731546
10 Decimal 386642790
12 Duodecimal a959b746
16 Hexadecimal 170bb366
20 Vigesimal 60ga6ja
36 Base36 6e73hi

Cryptographic Hash Functions

md5 5f9ade555aff29f74492ffbdd8976403
sha1 2ffd5dcd18cbbdd23b56c958c0f73fd1945d5c84
sha256 b9ab11e4687480371ae90adc2f0e6b58473129aadb59c942a189925f7510b8b0
sha512 d3fc8f8c6cb95c2fd4cf5bad9316914f5150a3d063ac2a57e23456128ed372f74d93261447784c81401f0f8ca8fb600a37649a60678775c1f67b088281ecdc10
ripemd-160 b018d9e38f5fee53b001de725a5a2f5583ef16b5

386642790 as geometric shapes

Circle

Radius = n
Diameter 773285580
Circumference 2429348297.2549
Area 4.696450017662E+17

Sphere

Radius = n
Volume 2.4211313838992E+26
Surface area 1.8785800070648E+18
Circumference 2429348297.2549

Square

Length = n
Perimeter 1546571160
Area 149492647058984100
Diagonal 546795477.41177

Cube

Length = n
Surface area 896955882353904600
Volume 5.7800254143371E+25
Space diagonal 669684956.66018

Equilateral Triangle

Length = n
Perimeter 1159928370
Area 6.4732215016031E+16
Altitude 334842478.33009

Triangular Pyramid

Length = n
Surface area 6.4732215016031E+16
Volume 6.8118252765139E+24
Height 182265159.13726